| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C5O + 9 I2O5 = 25 CO2 + 9 I2
Ni(C7H5O2)2 = Ni + C + H2O + C6H6 =>
3 Ni(C7H5O2)2 = 3 Ni + 36 C + 12 H2O + C6H6
FeCl3 + KI + H2SO4 = FeSO4 + I2 + HCl + K2SO4 =>
2 FeCl3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + 6 HCl + K2SO4
ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O
SiH4 + O2 = Si2H2 + H2O =>
4 SiH4 + 3 O2 = 2 Si2H2 + 6 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Ni(C7H5O2)2 = Ni + C + H2O + C6H6 =>
3 Ni(C7H5O2)2 = 3 Ni + 36 C + 12 H2O + C6H6
C5O + I2O5 = CO2 + I2 =>
5 C5O + 9 I2O5 = 25 CO2 + 9 I2
ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O
Ni(C7H5O2)2 = Ni + C + H2O + C6H6 =>
3 Ni(C7H5O2)2 = 3 Ni + 36 C + 12 H2O + C6H6
C5O + I2O5 = CO2 + I2 =>
5 C5O + 9 I2O5 = 25 CO2 + 9 I2
FeCl3 + KI + H2SO4 = FeSO4 + I2 + HCl + K2SO4 =>
2 FeCl3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + 6 HCl + K2SO4
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O
Ni(C7H5O2)2 = Ni + C + H2O + C6H6 =>
3 Ni(C7H5O2)2 = 3 Ni + 36 C + 12 H2O + C6H6
FeCl3 + KI + H2SO4 = FeSO4 + I2 + HCl + K2SO4 =>
2 FeCl3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + 6 HCl + K2SO4
ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O
C3H6O(g) + O2(g) = H2O + CO2 =>
C3H6O(g) + 4 O2(g) = 3 H2O + 3 CO2
O2 + SO3 = SO4 =>
O2 + 2 SO3 = 2 SO4
C5O + I2O5 = CO2 + I2 =>
5 C5O + 9 I2O5 = 25 CO2 + 9 I2
Mn2O3 + PbO2 + HNO3 = H2MnO7 + Pb(NO3)2 + H2O =>
Mn2O3 + 9 PbO2 + 18 HNO3 = 2 H2MnO7 + 9 Pb(NO3)2 + 7 H2O
Ca(OH)2 + Al = Al(OH)3 + Ca =>
3 Ca(OH)2 + 2 Al = 2 Al(OH)3 + 3 Ca
FeCl2 + HCl + H2NO3 = FeCl3 + NO + H2O =>
2 FeCl2 + 2 HCl + H2NO3 = 2 FeCl3 + NO + 2 H2O
Pb + CsOH + H2O = H2 + Cs2[Pb(OH)4] =>
Pb + 2 CsOH + 2 H2O = H2 + Cs2[Pb(OH)4]
Ni(C7H5O2)2 = Ni + C + H2O + C6H6 =>
3 Ni(C7H5O2)2 = 3 Ni + 36 C + 12 H2O + C6H6
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C5O + I2O5 = CO2 + I2 =>
5 C5O + 9 I2O5 = 25 CO2 + 9 I2
Na(s) + CCl4(l) = NaCl(aq) + C(s) =>
4 Na(s) + CCl4(l) = 4 NaCl(aq) + C(s)
H2Cl2CO2 = COCl2H2O =>
H2Cl2CO2 = COCl2H2O
C5O + I2O5 = CO2 + I2 =>
5 C5O + 9 I2O5 = 25 CO2 + 9 I2
Zn + H2SO4 = O4SZn + H2 =>
Zn + H2SO4 = O4SZn + H2
HCl + R2NH = R2NH3 + Cl =>
2 HCl + R2NH = R2NH3 + 2 Cl
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + H2SO4 + NO2 + H2O =>
Cu3AsS4 + 41 HNO3 = 3 Cu(NO3)2 + H3AsO4 + 4 H2SO4 + 35 NO2 + 15 H2O
ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O
KMnO4 + Ba + LiOH = KOH + BaMnO4 + Li =>
KMnO4 + Ba + LiOH = KOH + BaMnO4 + Li
ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O
K3PO4 + H1C1I1 = KCI + H3PO4 =>
K3PO4 + 3 H1C1I1 = 3 KCI + H3PO4
C5O + I2O5 = CO2 + I2 =>
5 C5O + 9 I2O5 = 25 CO2 + 9 I2
NaBr + H2SO4 = Br2 + Na2SO4 + SO2 + H2O =>
2 NaBr + 2 H2SO4 = Br2 + Na2SO4 + SO2 + 2 H2O
H2SO4 + MgCl2 = MgSO4 + H2Cl2 =>
H2SO4 + MgCl2 = MgSO4 + H2Cl2
Ni(C7H5O2)2 = Ni + C + H2O + C6H6 =>
3 Ni(C7H5O2)2 = 3 Ni + 36 C + 12 H2O + C6H6
KL + Cl2 = KCl + L1 =>
2 KL + Cl2 = 2 KCl + 2 L1
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CuCO3 + Ca(OH)2 = CaCO3 + Cu(OH)2 =>
CuCO3 + Ca(OH)2 = CaCO3 + Cu(OH)2
KF + CoF3 = K3[CoF6] =>
3 KF + CoF3 = K3[CoF6]
Na2SiO3 + NH4Cl = NaCl + H2O + SiO2 + NH3 =>
Na2SiO3 + 2 NH4Cl = 2 NaCl + H2O + SiO2 + 2 NH3
CuSO4 + KCO = CuCOKSO4 =>
CuSO4 + KCO = CuCOKSO4
Na3(PO4)(aq) + Hg(NO3)2(aq) = Na(NO3)(aq) + Hg3(PO4)2 =>
2 Na3(PO4)(aq) + 3 Hg(NO3)2(aq) = 6 Na(NO3)(aq) + Hg3(PO4)2
CH3SH + ClO2 + H2O = CH4 + SO3 + HCl =>
5 CH3SH + 6 ClO2 + 3 H2O = 5 CH4 + 5 SO3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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